//定制请求的实例

//导入axios  npm install axios
import axios from 'axios';

import { ElMessage } from 'element-plus';
//定义一个变量,记录公共的前缀,baseURL
//const baseURL = 'http://localhost:9090';
const baseURL = '/api';
const instance = axios.create({baseURL})

import { useTokenStore } from '@/stores/token.js';
//添加请求拦截器
/*instance.interceptors.request.use(
    (config)=>{
        //请求前的回调
        //添加token
        const tokenStore = useTokenStore();
        //判断有没有token
        if(tokenStore.token){
            config.headers.Authorization = tokenStore.token
        }
        return config;
    },
    (err)=>{
        //请求错误的回调
        Promise.reject(err)
    }
)*/

/*import { useRoute } from 'vue-router';
const router =  useRoute();*/
import router from '@/router'
//添加响应拦截器
instance.interceptors.response.use(
    result=>{
        if(result.data.code == ""){
            return result.data;
        }
        ElMessage.error(result.data.message?result.data.message:'服务异常')
        return Promise.reject(result.data);
    },
    err=>{
        ElMessage.error('服务异常')
        return Promise.reject(err);//异步的状态转化成失败的状态
    }
)

export default instance;